| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.27 | 11.183% | $224.8899 | $224.89 | $224.90 | $224.90 |
| Purchase #2 | $76.72 | 12.795% | $86.5363 | $86.54 | $86.55 | $86.50 |
| Purchase #3 | $207.30 | 5.796% | $219.3151 | $219.32 | $219.30 | $219.30 |
| Purchase #4 | $17.50 | 4.398% | $18.2697 | $18.27 | $18.25 | $18.30 |
| Purchase #5 | $23.73 | 13.751% | $26.9931 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $240.33 | 5.713% | $254.0601 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $143.41 | 10.272% | $158.1411 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $911.26 | $988.2053 | $988.21 | $988.20 | $988.20 | |